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Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/12/2024, 09:36
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_30e9e340389d0a28b00ec3371cc0dbcc80d6494148de3fc49fc1272589006191.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_30e9e340389d0a28b00ec3371cc0dbcc80d6494148de3fc49fc1272589006191.dll
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Size
188KB
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MD5
4c9d6933781b184e0dfd633761f7e74f
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SHA1
84af733c684553eb10f7988b1be81a904ce254e3
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SHA256
30e9e340389d0a28b00ec3371cc0dbcc80d6494148de3fc49fc1272589006191
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SHA512
c0c50ec64135eab9451d998573af2bfd5a6797afc4fde384edf59123038ed7feb58fb92cb914a1a40804c174b1b2f5b62c3d655e6e8dab5718decb097a6be508
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SSDEEP
3072:TteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzK9qM:bq7fYIHBZkTB6DWruUCOwjt
Malware Config
Extracted
dridex
22201
103.87.173.60:443
45.32.243.209:8116
207.180.208.54:4664
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/2232-1-0x00000000758A0000-0x00000000758D0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3644 2232 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1588 wrote to memory of 2232 1588 rundll32.exe 83 PID 1588 wrote to memory of 2232 1588 rundll32.exe 83 PID 1588 wrote to memory of 2232 1588 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_30e9e340389d0a28b00ec3371cc0dbcc80d6494148de3fc49fc1272589006191.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1588 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_30e9e340389d0a28b00ec3371cc0dbcc80d6494148de3fc49fc1272589006191.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2232 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2232 -s 6923⤵
- Program crash
PID:3644
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2232 -ip 22321⤵PID:2432